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LED Panels & Troffers
Class K5 Fuse - OT45 - Fast-Acting - 45A - 250V
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OT45 Fuse - Fast-Acting - Class K5

250 Volt - 45 Amp - 50kA I.R. AC - 10 Pack - Mersen


One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

UL Listed to Standard 248-9, File E2137 CSA Certified to Standard C22.2, No. 248.9 DC Tested to UL Standard 248 (Mersen Self-Certified)

ROHS Compliant

Brochures & Spec Sheets


Stock Code:  FUSE-OT45
Part No.:  OT45
Voltage:  250
Length:  3 in.
Speed:  Fast Acting
CSA Listed:  C22.2
Interrupt Rating:  50kA
UL Listed:  UL 248-9
Brand:  Mersen
UPC:  782001700171
Amperage:  45 Amps
Diameter:  1.06 in.
CE Certified:  Type P
RoHS:  Compliant
UL Class:  Class K5
Case Quantity:  10

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